Propanoic acid, 2-hydroxy-, homopolymer

Bezeichnung:Propanoic acid, 2-hydroxy-, homopolymer

CAS-Nr26100-51-6

Englisch Name:Propanoic acid, 2-hydroxy-, homopolymer

CBNumberCB3701203

Summenformel(C3H6O3)x

Molgewicht90.07794

MOL-Datei26100-51-6.mol

Propanoic acid, 2-hydroxy-, homopolymer physikalisch-chemischer Eigenschaften

Schmelzpunkt	176℃
Dichte	1.25-1.28 g/cm³
storage temp.	2-8°C
Aggregatzustand	powder
Farbe	black
Optische Aktivität	[α]22/D -145°, c = 0.1% in chloroform
EPA chemische Informationen	Polylactic acid (26100-51-6)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36
S-Sätze:	22-24/25-26
WGK Germany	3
F	10-21
Giftige Stoffe Daten	26100-51-6(Hazardous Substances Data)

Propanoic acid, 2-hydroxy-, homopolymer Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Verwenden
Polylactic acid(PLA) was introduced in 1966 for degradable surgical implants. Hydrolysis yields lactic acid, a normal intermediate of carbohydrate metabolism. Polyglycolic acid sutures have a predictable degradation rate which coincides with the healing sequence of natural tissues.
Polylactic acid, also known as polylactide, is prepared from the cyclic diester of lactic acid (lactide) by ring-opening addition polymerization. Pure DL-lactide displays greater bioresorbability, whereas pure poly-Llactide is more hydrolytically resistant.
The actual time required for poly-L-lactide implants to be completely absorbed is relatively long, and depends on polymer purity, processing conditions, implant site, and physical dimensions of the implant.
Verwenden
polylactic acid (PLA) is a lactic acid polymer that can be used as a filler.
Verwenden
Poly(L-lactide); PLLA; is a semi-crystalline biodegradable polymer used in drug delivery; the acetylene functionality is commonly utilized in copper mediated ligation. PLLA is soluble in toluene; THF; CHCl₃; and CH₂Cl₂; insoluble in methanol; hexane and ether.
Definition
ChEBI: A macromolecule composed of repeating 2-hydroxypropanoyl units.
Allgemeine Beschreibung
CarbonX^? CFR-PLA is an improved carbon fiber reinforced 3D printing filament. This filament is ideal for anyone that desires a structrual component with high modulus, excellent surface quality, light weight, and ease of printing. Made using premium Natureworks PLA and high modulus carbon fiber.
- 9100 Mpa Flexural Modulus (128% improvement over unfilled ABS)

Propanoic acid, 2-hydroxy-, homopolymer Upstream-Materialien And Downstream Produkte

Propanoic acid, 2-hydroxy-, homopolymer Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

26100-51-6, Propanoic acid, 2-hydroxy-, homopolymer Verwandte Suche:

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